# TOOL plus (Pro) ¶ vs Multilevel

The clearest difference is update cadence: TOOL plus (Pro) ¶ at every 2 days against Multilevel's every 3 months. Multilevel's advantage is device support (4 vs 2). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TOOL plus (Pro) ¶ ships an update every 2 days, Multilevel every 3 months. The most recent releases landed on October 4, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | TOOL plus (Pro) ¶ | Multilevel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/multilevel-relative-angle/id6467743326/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 months |
| Monetization | — | Free |
| Size | 111 MB | 1 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Han-Chung Lin](https://appshunter.io/developer/881528252) | [Defiantware, LLC](https://appshunter.io/developer/1705603850) |

## What reviewers say

### TOOL plus (Pro) ¶

[App page](https://appshunter.io/ios/app/tool-plus-pro/id972381990)

**Features:** macOS Compatibility

**In-app purchases:** none


### Multilevel

[App page](https://appshunter.io/ios/app/multilevel-relative-angle/id6467743326)

Measure the precise angle between multiple devices simultaneously. This app is useful for aligning physical objects, especially when they are distant or obstructed. It utilizes Bluetooth for seamless communication between devices without manual pairing.

**Highlights:** Precise angle measurement between multiple devices, Bluetooth-based device communication, Automatic device discovery and connection, Conventional bubble level functionality, Cross-platform support (macOS, iOS)

**In-app purchases:** none


## Frequently asked questions

### Is TOOL plus (Pro) ¶ free?

TOOL plus (Pro) ¶ is free to download, with no in-app purchases.

### Is Multilevel free?

Multilevel is free to download, with no in-app purchases.

### Do TOOL plus (Pro) ¶ or Multilevel have ads?

Neither TOOL plus (Pro) ¶ nor Multilevel shows ads.

### Which is updated more often, TOOL plus (Pro) ¶ or Multilevel?

TOOL plus (Pro) ¶ ships an update every 2 days, and Multilevel every 3 months. Most recently, TOOL plus (Pro) ¶ was updated on October 4, 2026 and Multilevel on September 23, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*